Network Security

Hi,I have a couple of questions I hope people could answer:1) What recommendations/options are available for downloading signature files to a HTTP/TFTP server prior to having the IOS IPS device pull them from the server?  Is their a way to automate t...

according to this document I do port translation through CLI and I have following config: ciscoasa# show run access-listaccess-list local standard permit anyaccess-list outside_access_in extended permit tcp any object http-155ciscoasa# show run acces...

Hello,Is it possible to monitor the FWSM NP stats to get output show in "show np blocks" and "show np 3 stats"?Thanks,Lehi

Hi All,I have router and inside interface is connected to firewall.Last week i had attack one of my internal server  and i also loosing connectivity to inside interface of the firewall.But today suddenly internet was down when checked link was up but...

Hi,I want to know that, like Cisco IOS Router, Does Cisco ASA pass the UDP Broadcast traffic e.g., TFTP etc...?Any thoughts ???BR,Mubasher Sultan

I Got This so much log forn my cisco asaDeny UDP reverse path check from 172.16.38.114 to 192.168.2.1 on interface outside172.16.38.114 is in my inside interface192.168.2.1 <-- i dont know where, not in my enterprise LANwhat cause this log ?how to ov...

Hello.as I studied,  Interface ACLs and Zone based Firewall should not be applied at the same time. This it means that every packet is processed by the router (I'm thinking NAT).For example, an unwanted traffic is processed by NAT before is it drop b...

We had a situation where we would get two xlate entries on an FWSM for the same public IP resulting in occasional looping of traffic.  For example:static nat entry for <private IP B on inside interface> to <public IP A on outside interface>xlate entr...

Hello,I got a Global Implicit Rule problem with my Cisco ASA 5510. Here's my configuration :http://hpics.li/17c305dI created a PAT translation so that my web server (group LAN Network) could be accessed from the Internet.Although every rule seems to ...

Does a ASA5505 have a limited lifetime warranty?  I have a ASA that is not covered on a SmartNet contract, as far as I know of, it is not owned by my company.  It has a yellow status light, and will not boot.  Will cisco replace it?K